| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.95 | 3.256% | $218.8511 | $218.85 | $218.85 | $218.90 |
| Purchase #2 | $110.92 | 9.325% | $121.2633 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $78.38 | 10.443% | $86.5652 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $140.86 | 13.120% | $159.3408 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $82.35 | 9.721% | $90.3552 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $109.74 | 7.512% | $117.9837 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $72.51 | 9.828% | $79.6363 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $806.71 | $873.9956 | $874.00 | $874.00 | $874.10 | |